Primitive forms for Gepner singularities

JOURNAL OF GEOMETRY AND PHYSICS

卷:140

Article

Ionov, Andrei^1,2 

[1] Natl Res Univ, Dept Math, Higher Sch Econ, 6 Usacheva St, Moscow 119048, Russia

[2] MIT, Dept Math, 77 Massachusetts Ave, Cambridge, MA 02139 USA

关键词: Frobenius manifolds;    Saito primitive form;    Saito structures;    Singularity theory;   

DOI  :  10.1016/j.geomphys.2019.03.001

来源: Elsevier

【 摘 要 】

We provide a construction of Saito primitive forms for Gepner singularity by studying the relation between Saito primitive forms for Gepner singularities and primitive forms for singularities of the form F-k,F-n = Sigma(n)(i=1)chi(k)(i) invariant under the natural S-n-action. (C) 2019 Elsevier B.V. All rights reserved.

【 授权许可】

Free